Add ARDOUR::backup_suffix to ardour/filename_extensions.h/cc git-svn-id: svn://localhost/ardour2/trunk@2374 d708f5d6-7413-0410-9779-e7cbd77b26cf
Add ARDOUR::backup_suffix to ardour/filename_extensions.h/cc git-svn-id: svn://localhost/ardour2/trunk@2374 d708f5d6-7413-0410-9779-e7cbd77b26cf